package com.kude.stu.kudestu.stu.service;

import com.kude.stu.kudestu.stu.entity.User;

import java.util.List;

public interface UserService {
    List<User> findAll();
    User findUserById(int id);
    User save(User user);
    User pdate(User user);
    void deleteById (int id);
    User login(String username,String password);
}
